Sistersville Weather Forecast

    • 69
    • 88

    Increasing Clouds

    • 63
    • 79

    Rain Showers

    • 64
    • 82

    Slight Chance Rain Showers

    • 67
    • 85

    Chance Rain Showers

    • 65
    • 86

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

Today 9 Sep Tyler

Mostly sunny. A slight chance of Showers this afternoon. Highs in the mid 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 9 Sep Tyler

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly cloudy with Showers with a chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

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Sistersville Temperature Statistics

September Temperature

Parkersburg, Mid-Ohio Valley Regional Airport (28 miles)

  • Lowest 6 September, 2026

    63 °F

  • Average September

    79.5 °F

  • Highest 3 September, 2026

    94.6 °F

Climate (2021–2026)

Parkersburg, Mid-Ohio Valley Regional Airport (28 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    66.5 °F
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